DC-DC Converters

DC-DC Converters are devices designed to convert a source of DC (direct current) from one voltage to another. These type of devices are commonly used in portable electronic devices or any other devices that are powered from the battery instead of the external power source. The battery of the device supply power with its own voltage that might not be suitable for all internal circuits. DC-DC converters ensure that required voltage is delivered to each circuit due to its own requirements. Converters can both increase or decrease the voltage within the system, by storing the input energy temporarily and then releasing that to the output at the different level. DC-DC converters also regulate the output voltage and maximise the energy harvest.
DC-DC converters are commonly used for:
• Photovoltaic systems
• Wind Turbines
• Portable devices
• Battery operated devices
• Vehicles Production Industry
• Electronics industry
• Military Industry
• Household devices
DC-DC converters range is very wide but generally they all can be divided into a several categories:
• Fixed installation Car Power Adapters
• Isolated DC to High Voltage DC Converters
• Isolated DC-DC Converters
• Non-Isolated DC to High Voltage Converters
• Non-Isolated DC-DC Converters
• Portable Car Power Adapters
• Switching Regulators

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Description Price Minimum Output Voltage Maximum Output Voltage Minimum Input Voltage Maximum Input Voltage Minimum Output Current Maximum Output Current Converter Type Number of Outputs Output Type Mounting Type Package Type Pin Count Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 761-8790
Mfr. Part No.LT3680EDD#PBF
TWD368.00
Each
units
0.79 V 30 V 3.6 V 36 V - 3.5A Step Down 1 Adjustable Surface Mount DFN 10 +125 °C -40 °C
RS Stock No. 153-3583
Mfr. Part No.LT1171IT#PBF
TWD279.80
Each (In a Tube of 50)
units
1.244 V 65 V 3 V 60 V 2A 5.5A Cuk, Flyback, Forward, Inverting, Step Down/Step Up 1 Adjustable Surface Mount TO-220 5 +100 °C -40 °C
RS Stock No. 199-5095
Mfr. Part No.RPMH3.3-0.5-CT
BrandRecom
TWD5,530.00
1 Tube of 30
Tube(s)
2.64 V 3.63 V 4.3 V 65 V 500mA - DC-DC 1 Adjustable - BLGA module 25 - -
RS Stock No. 812-3340
Mfr. Part No.TPS53313RGET
TWD188.00
Each
units
0.6 V 11.2 V 4.5 V 16 V - 6A Step Down, Synchronous 1 Adjustable Surface Mount VQFN 24 +85 °C -40 °C
RS Stock No. 761-5876
Mfr. Part No.LM3671MF-3.3/NOPB
TWD49.40
Each (In a Pack of 5)
units
1.1 V 3.3 V 2.7 V 5.5 V - 600mA Step Down 1 - Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 177-3346
Mfr. Part No.MIC45205-1YMP-T1
BrandMicrochip
TWD303.00
Each
units
0.8 V 5.5 V 4.5 V 26 V - 6A DC-DC 1 Adjustable Surface Mount QFN 52 +125 °C -40 °C
RS Stock No. 786-9916
Mfr. Part No.LTC3112EFE#PBF
TWD344.00
Each
units
2.5 V 14 V 2.7 V 15 V - 2.5A Step Down, Step Up 1 Adjustable Surface Mount TSSOP 20 +125 °C -40 °C
RS Stock No. 169-7169
Mfr. Part No.PAM2421AECADJR
TWD12.30
Each (On a Reel of 2500)
units
- 24 V 2.7 V 5.5 V - 3A Step Up 1 Adjustable Surface Mount SOP 8 +150 °C -40 °C
RS Stock No. 923-2499
Mfr. Part No.LM5015MH
TWD161.30
Each (In a Tube of 94)
units
6.35 V 7.25 V 4.25 V 75 V 1A 1.4A Flyback 1 Adjustable Surface Mount TSSOP 14 +125 °C -40 °C
RS Stock No. 121-9168
Mfr. Part No.PTH04070WAZ
TWD243.00
Each (In a Tube of 90)
units
- - 3.3 V 5 V - - - 1 - Through Hole DIP Module 5 +85 °C -40 °C
RS Stock No. 162-6207
Mfr. Part No.LM2599S-ADJ/NOPB
TWD184.30
Each (In a Tube of 45)
units
1.2 V 37 V 4.5 V 40 V - 3A Step Down 1 Adjustable Surface Mount TO-263 7 +125 °C -40 °C
RS Stock No. 906-2990
Mfr. Part No.TLE73683EXUMA1
BrandInfineon
TWD194.50
Each (In a Pack of 2)
units
4.9 V 5.1 V <4.5 V 45 V - 700 mA, 800 mA Buck 3 Selectable Surface Mount DSO-36 36 +150 °C -40 °C
RS Stock No. 178-2380
Mfr. Part No.NJM2374AM
TWD37.00
Each (In a Tube of 100)
units
- - 2.5 V 40 V - 1.5A Inverting, Non-Inverting, Step Down, Step Up 1 - Surface Mount DMP 8 +85 °C -40 °C
RS Stock No. 192-3047
Mfr. Part No.MAX1796EUA+
TWD218.60
Each (In a Tube of 50)
units
3.17 V 3.43 V 1 V 5.5 V 200mA - DC-DC 1 Fixed Surface Mount μMax 8 +85 °C -40 °C
RS Stock No. 919-9263
Mfr. Part No.LT3502AIDC#TRMPBF
TWD112.50
Each (On a Reel of 500)
units
- 3.3 V 3 V 40 V - 500mA Step Down 1 Fixed Surface Mount DFN 8 +125 °C -40 °C
RS Stock No. 761-8724
Mfr. Part No.LT3481IMSE#PBF
TWD346.00
Each
units
1.265 V 20 V 3.6 V 34 V - 2A Step Down 1 Adjustable Surface Mount MSOP 10 +125 °C -40 °C
RS Stock No. 761-5246
Mfr. Part No.LM5010ASD/NOPB
TWD156.00
Each
units
2.5 V 70 V 6 V 75 V - 1A Step Down 1 Adjustable Surface Mount LLP 10 +125 °C -40 °C
RS Stock No. 190-0309
Mfr. Part No.MAX710ESE+
TWD198.00
Each
units
3.05 V, 4.6 V 3.55 V, 5.3 V 1.8 V 11 V 0mA 250mA DC-DC 1 Fixed Surface Mount SO 8 +85 °C -40 °C
RS Stock No. 661-7099
Mfr. Part No.DCH010505SN7
TWD221.00
Each
units
- 5 V 4.5 V 5.5 V - - - 1 - Through Hole SIP Module 4 +85 °C -40 °C
RS Stock No. 154-6378
Mfr. Part No.LT3980EMSE#PBF
TWD181.00
Each (In a Tube of 37)
units
- - 3.6 V 58 V - 2A Step Down 1 - Surface Mount MSOP 16 +125 °C -40 °C